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Homework Help: Electric field

  1. May 22, 2007 #1
    Dear guys and guls!!!!
    What is the electric field produced by a uniformly polarised ring of radius R??
    Please give me the final answer. I want to verify my answer.
  2. jcsd
  3. May 22, 2007 #2


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    Staff Emeritus
    Science Advisor
    Gold Member

    First of all, we have a homework section where these posts belong.
    I moved your 3 posts there.
    But second, you should read our "homework" policy: we don't provide any answers and we only help if you've already shown some work.
  4. May 22, 2007 #3
    O.K. I will keep that in mind.
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